Power amplifier for car with stable voltage and high sensitivity1、Compact Design: The vehicle 4 channel power amplifier is equipped with high performance electronic components and features a compact design for easy installation. 2、Multiple Protections: This amp has multiple protection circuits including short circuit, overheat, overvoltage, undervoltage, and direct current output protection. 3、Powerful Output: With a strong power output, it is easy to match with speakers, wide working voltage range (10v‑16v) for wider compatibility. 4、Stable Performance: The pure copper high power transformer and large capacity capacitor provide stable voltage for improved sound quality. 5、Enhanced Heat Dissipation: The amp features multiple porous designs on both sides of the body to greatly improve heat dissipation performance.